#body {
width: 1500px;
height:800px;
margin: auto;
}

.left {
float: left;
width: 18%;
height: 100%;
}

.mid {
float: left;
width: 64%;
height: 100%;
}

.right {
float: left;
width: 18%;
height: 100%;
}
#label-title {
  color: black;
  font-weight: bold; /* 设置文本加粗 */
  font-size: 30px; /* 设置文本大小为24像素 */
  text-shadow: 2px 2px 4px white; /* 添加文本阴影 */
  border-radius: 5px; /* 添加圆角 */
  margin-left: 20px; /* 设置左边外边距为20像素 */
}
#video-title{
  width: 100%;
  height: 10%;
  border: 1px solid black;
}
#video-title-left{
    float:left;
}
#video-title-right{
    float:left;
}
#user-count{
    font-size: 15px; /* 设置文本大小为24像素 */
    margin-left: 20px; /* 设置左边外边距为20像素 */
}
#videoPlayer{
  width: 100%;
  height: 80%;
}
#video-foot{
    margin-top: 10px;
    width:100%;
    height: 10%;
    border: 1px solid black;
}


#username{
    float:right;
    width:10%
}
#leavebutton{
    float:right;
    width:10%
}
#head{
    width: 1500px;
    height:100px;
    margin: auto;
}
#message-box{
    width:90%;
    height:90%;
    margin: auto;
    overflow: auto;
    border: 1px solid black;
    background-color: #f2f2f2;
}
#send{
    width:90%;
    height:10%;
    margin: auto;
}
#send-msg-inp{
    background: #fff;
    border-radius: 4px 0 0 4px;
    border: 1px solid #ff921a;
    width:80%;
    height:100%;
}
#send-msg-btn{
    width:15%;
    height:100%;
}
.row{
    margin: auto;
}
b{
    color: #2b94ff;
}
span{

}
.joinAndleave{
    color:red;
}
.Gift-img{
display: inline-block;
width: 40px;
height: 40px;
margin: 4px;
border-radius: 4px;
}
#gift1{
    float:right;
    width:5%;
}
#gift2{
    float:right;
    width:5%;
}
#gift3{
    float:right;
    width:5%;
}
#gift4{
    float:right;
    width:5%;
}
.sendgift{
    color:orange;
}
.wifi-signal {
  width: 40px;
  height: 30px;
  border: 1px solid black;
  background-color: #FFFFFF;
}
.wifi-signal::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 3px;
  background-color: #00FF00;
}

.wifi-signal.signal-1::before {
  background-color: #FF0000;
}

.wifi-signal.signal-2::before {
  background-color: #FFA500;
}

.wifi-signal.signal-3::before {
  background-color: #FFFF00;
}

.wifi-signal.signal-4::before {
  background-color: #00FF00;
}
.battery {
  width: 40px;
  height: 20px;
  background-color: #FFFFFF;
  position: relative;
}

.battery-level {
  position: absolute;
  top: 1px;
  bottom: 1px;
  left: 1px;
  width: calc(50% - 2px);
  background-color: #00FF00;
}
.box {
    float:left;
    width:33%;
    height:10%;
    box-sizing: border-box;
    position: relative;
}
.wifi-symbol {
    width: 50px;
    height: 50px;
    box-sizing: border-box;
    overflow: hidden;
    transform: rotate(45deg);
    position: absolute;
	left: 25%;
    top: 10%;
}
.wifi-circle {
    border: 7px solid #ccc;
    border-radius: 50%;
    position: absolute;
}
.first {
    width: 100px;
    height: 100px;
    top: 0;
    left: 0;

}
.second {
    width: 80px;
    height: 80px;
    top: 10px;
    left: 10px;

}

.third {
    width: 60px;
    height: 60px;
    top: 20px;
    left: 20px;

}

.fourth {
    width: 40px;
    height: 40px;
    background: #3844e7;
    top: 30px;
    left: 30px;

}
.battery{
    float:left;
    width:33%;
    height:10%;
}
.temp{
    float:left;
    width:33%;
    height:10%;
}
#battery-top{

    border-top-left-radius: 1px;

	border-top-right-radius: 1px;

	border-left: 1px solid #444;

	border-top: 1px solid #444;

	border-right: 1px solid #444;

	height: 8px;

	width: 15px;

	margin: auto;
}
#battery-body{
	border-radius: 2px;
	border: 1px solid #444;
	height: 20px;
	width: 30px;
	margin: auto;
	padding-top: 20px;
    padding-bottom: 20px;
    padding-left: 5px;
    padding-right: 5px;
    position:relative;
    z-index:1;
}

#battery-body:after{
    content: "";
    position: absolute;
    top: var(--battery-top, 30%);
    left: 0;
    width: 100%;
    height: var(--battery-height, 70%);
    background-color: #00ff00;
    z-index: -1; /* 设置伪元素的 z-index 值为 -1，使其在 label 元素下面 */
}
#battery{
    position: absolute;
    z-index: 2; /* 将 label 元素的 z-index 值设置为比 div 元素的更高 */
}
.log{
	width: 95%;
	height: 80%;
	overflow: auto;
	border: 1px solid black;
	background-color: #f2f2f2;
}
.logo{
    height:10%;
    width:95%;
    margin-top: 10px;
}

#videoPlayer{
    position:relative;
    overflow:hidden;
}
#fullscreen-button{
    position:absolute;
    bottom:10px;
    right:10px;
    transform: translateY(200%);
    transition: transform 0.3s ease-out;

}
#fullscreen-button.show{
    transform: translateY(0);
}
#changebutton{
    position:absolute;
    bottom:10px;
    right:60px;
    transform: translateY(200%);
    transition: transform 0.3s ease-out;
}
#changebutton.show{
    transform: translateY(0);
}

#video-feed{

}